Hair cutting machine



FIG. 1 is a perspective view showing a new design for a hair cutting machine.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a back elevational view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the hair cutting machine and form no part of the claimed design. 

CLAIM The ornamental design for a hair cutting machine, as shown and described. 